.mu-footnote-tool-container {
  width: 300px;

  border-radius: 5px;
}

.mu-footnote-tool-container .mu-footnote-tool > div {
  display: flex;
  align-items: center;
  height: 35px;
  padding: 0 10px;

  color: var(--editorColor);
  font-size: 12px;
}

.mu-footnote-tool .text {
  flex: 1;
  overflow: hidden;

  white-space: nowrap;
  text-overflow: ellipsis;
}

.mu-footnote-tool .btn {
  display: inline-block;
  width: 40px;

  cursor: pointer;
}

.mu-footnote-tool .icon-wrapper {
  position: relative;

  width: 14px;
  height: 14px;
  margin-right: 5px;
}

.mu-footnote-tool .icon-wrapper i.icon {
  position: absolute;
  top: 0;

  display: inline-block;
  width: 100%;
  height: 100%;
  overflow: hidden;

  color: var(--iconColor);

  transition: all .25s ease-in-out;
}

.mu-footnote-tool .icon-wrapper i.icon > i[class^="icon-"] { 
  position: relative;
  left: -14px;

  display: inline-block;
  width: 100%;
  height: 100%;

  filter: drop-shadow(14px 0 currentColor);
}
